Bronze Hollowbar SAE 841 Oil-Impregnated will finish to the stated dimensions. It is a high strength and wear resistant specialty bronze designed for bearings and other high speed, high temperature, and high friction environments. Through a unique manufacturing process, the bar effectively sweats oil when it heats up and is self lubricating. Once it cools down after work has stopped, it absorbs the oil back into the metal. 841 is used for high speed machinery and hardware.

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Product Information

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Please note:

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Please note that this data is to be used ONLY FOR REFERENCE, NOT FOR DESIGN, and by using it,you agree that any decisions you make regarding materials for your project are at your own discretion.
Max Length
6.5
Outer Diameter
4
Wall
0.5
Inner Diameter
3
Alloy
SAE 841
Production Method
Oil-Impregnated
Metal Type
Bronze
Shape
Hollowbar
No
Eniteo Vendor ID
1577
Custom Cut Warehouse
0
Weight/Lineal Foot
19.39 pounds
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Mechanical Properties

Density g/cm^3
6 - 7
Ultimate Tensile Strength KSI
14
Yield Tensile Strength KSI
11
Melting Point °F
1800 - 2000
Elongation % in 2 in.
1
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Chemistry Information : SAE 841 Bronze

Element
Percentage
Element
Percentage
Element
Percentage
C
1.75  max
Cu
87.5 - 90.5
Fe
1  max
Sn
9.5 - 10.5

This bronze hollowbar features a 3-inch inner diameter, 4-inch outer diameter, and a 0.5-inch wall thickness. It is made from SAE 841 oil-impregnated bronze, designed for high strength and wear resistance.

Yes, the SAE 841 bronze hollowbar is oil-impregnated, meaning it releases oil when heated to provide self-lubrication, making it ideal for high-speed, high-temperature, and high-friction environments.

The maximum length available for this bronze hollowbar is 6.5 feet. However, custom cuts are not available from the warehouse for this product.

No, a material test report (MTR) is not available for this bronze hollowbar.

The bronze hollowbar weighs approximately 10.5 pounds for the 6.5-foot length and is currently in stock and available for purchase.

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